+1 with above.
It's amazing what gets called a leak around here. When an older Bonneville leaked, man, it freakin LEAKED! And they all freakin leaked. If it quit leaking, it meant that it was out of whatever it was that had been leaking. I think I had at least eight banjo bolts on my last "Lovely Leaker", and I don't recall any of them staying dry for long.
OK, end of rant, good luck with your leak, Mondo...
Take it all apart and clean it reallll good and put it back together.....
LMT
Go for an Atlas, Mark, the Isolastic engine mounts on the Commandos were a real pain. Solid mounts, man, feel that Bee-itch THROB! Just carry a "kit of spanners" to bolt everything back together every 500 miles or so.